Engineering one-dimensional hollow beta-In₂S₃/In₂O₃ hexagonal micro-tubes for efficient broadband-light photocatalytic performance

Abstract

Improving the utilization efficiency of visible sunlight and separation efficiency of photogenerated carriers are two important factors to enhance catalytic activity of photocatalyst. In this article, a tubular-hexagonal beta (β)-In2S3/In2O3...

High-efficiency visible-light-driven oxidation of primary C–H bonds in toluene over a CsPbBr3 perovskite supported by hierarchical TiO2 nanoflakes

“…22,23 To realize high photocatalytic performance, the delicate design of a welldefined nanostructure for heterojunction composites is also critical. [24][25][26][27] For diverse structural configurations, 3D hierarchical flower-like nanostructures constructed using 2D nanoflake subunits have demonstrated intrinsic advantages for photocatalysis. Such hierarchical structures can strengthen the light absorption of photocatalysts by multi-light reflection and scattering within the nanoflake subunits, and prohibit the aggregation of 2D nanoflakes to afford a large surface area with abundant active sites.…”

Engineering cuboctahedral N-doped C-coated p-CuO/n-TiO2 heterojunctions toward high-performance photocatalytic cross-dehydrogenative coupling

“…2,13,14 Particularly, the existence of abundant semiconductor-photocatalysts has boosted the progress of photocatalysis. 15,16 However, the demerits of single semiconductors, including low light utilization, easy charge-carrier recombination and few active sites largely suppress its catalytic performance. 6 Integrating the advantages of multiple components into one catalyst is expected to be a good strategy to gain high catalytic efficiency.…”

Engineering Rich Active Sites and Efficient Water Dissociation for Ni-Doped MoS2/CoS2 Hierarchical Structures toward Excellent Alkaline Hydrogen Evolution

“…As eco-friendly energy with high mass-energy density, hydrogen (H 2 ) production will be expected to reach up to 15.0% of global energy demand by 2030 . At present, the strategies for H 2 production consist of electrolysis, − photolysis, − thermolysis, biolysis, and so on. Among them, electrocatalytic water splitting in alkaline environments can most likely be applied in industrial fields .…”